From f46cf3735f4c05eb752d020d34ace1c85ccf567c Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Sat, 27 Aug 2016 12:57:20 -0400 Subject: [PATCH] drm/amdgpu: skip suspend/resume on DRM_SWITCH_POWER_DYNAMIC_OFF MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Missed this case previously. No need to do anything if the device is already off. runtime pm will handle it. Acked-by: Michel Dänzer Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index c2459abb408d..1aa0364d7961 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1839,7 +1839,8 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon) adev = dev->dev_private; - if (dev->switch_power_state == DRM_SWITCH_POWER_OFF) + if (dev->switch_power_state == DRM_SWITCH_POWER_OFF || + dev->switch_power_state == DRM_SWITCH_POWER_DYNAMIC_OFF) return 0; drm_kms_helper_poll_disable(dev); @@ -1920,7 +1921,8 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon) struct drm_crtc *crtc; int r; - if (dev->switch_power_state == DRM_SWITCH_POWER_OFF) + if (dev->switch_power_state == DRM_SWITCH_POWER_OFF || + dev->switch_power_state == DRM_SWITCH_POWER_DYNAMIC_OFF) return 0; if (fbcon) { -- 2.11.0